DE19903359B4 - Zentrifugal-Gebläseeinheit - Google Patents

Zentrifugal-Gebläseeinheit Download PDF

Info

Publication number
DE19903359B4
DE19903359B4 DE1999103359 DE19903359A DE19903359B4 DE 19903359 B4 DE19903359 B4 DE 19903359B4 DE 1999103359 DE1999103359 DE 1999103359 DE 19903359 A DE19903359 A DE 19903359A DE 19903359 B4 DE19903359 B4 DE 19903359B4
Authority
DE
Germany
Prior art keywords
air
funnel
wings
end side
centrifugal blower
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Revoked
Application number
DE1999103359
Other languages
German (de)
English (en)
Other versions
DE19903359A1 (de
Inventor
Kotaro Kariya Suda
Katsuyuki Kariya Ohsaki
Teruhiko Kariya Kameoka
Koji Kariya Ito
Ietomo Kariya Mikita
Toshio Kariya Tsuboko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Denso Corp filed Critical Denso Corp
Publication of DE19903359A1 publication Critical patent/DE19903359A1/de
Application granted granted Critical
Publication of DE19903359B4 publication Critical patent/DE19903359B4/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE1999103359 1998-02-02 1999-01-28 Zentrifugal-Gebläseeinheit Revoked DE19903359B4 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP10-21341 1998-02-02
JP2134198 1998-02-02
JP23450398A JP3921832B2 (ja) 1998-02-02 1998-08-20 遠心式送風機
JP10-234503 1998-08-20

Publications (2)

Publication Number Publication Date
DE19903359A1 DE19903359A1 (de) 1999-08-05
DE19903359B4 true DE19903359B4 (de) 2007-02-08

Family

ID=26358374

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999103359 Revoked DE19903359B4 (de) 1998-02-02 1999-01-28 Zentrifugal-Gebläseeinheit

Country Status (2)

Country Link
JP (1) JP3921832B2 (ja)
DE (1) DE19903359B4 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20001746U1 (de) 2000-02-01 2001-06-21 Mulfingen Elektrobau Ebm Radialventilator und Düse für einen Radialventilator
JP2004316448A (ja) * 2003-04-11 2004-11-11 Daikin Ind Ltd 遠心送風機
JP3879764B2 (ja) 2004-07-14 2007-02-14 ダイキン工業株式会社 遠心送風機
EP2365224B1 (en) * 2010-03-11 2018-04-04 Elica S.p.A. Radial conveyor for suction hoods
JP5083349B2 (ja) * 2010-03-17 2012-11-28 三菱電機株式会社 空気調和機の室内機
FR2975450B1 (fr) * 2011-05-19 2016-01-08 Aldes Aeraulique Ventilateur centrifuge
DE202013000162U1 (de) 2012-07-25 2013-10-30 W.E.T. Automotive Systems Ag Luftfördereinrichtung
JP6583770B2 (ja) 2015-04-22 2019-10-02 三菱重工サーマルシステムズ株式会社 遠心式送風機
DE102015108489B3 (de) * 2015-05-29 2016-09-29 Halla Visteon Climate Control Corporation Zentrifugalgebläseeinheit, insbesondere für Kraftfahrzeugklimaanlagen
DE102017209577A1 (de) 2017-06-07 2018-12-13 Hanon Systems Gebläselaufrad und Heiz-, Lüftungs- und/oder Klimatisierungssystem mit einem Gebläselaufrad
CN108868998B (zh) * 2018-07-28 2024-03-29 重庆隆鑫机车有限公司 风扇护罩、冷却系统及其摩托车
WO2022158871A1 (ko) * 2021-01-21 2022-07-28 한온시스템 주식회사 차량용 공조장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0727097A (ja) * 1993-07-06 1995-01-27 Nippondenso Co Ltd 多翼送風機
DE4335686A1 (de) * 1993-10-20 1995-04-27 Bosch Gmbh Robert Gebläse
US5511939A (en) * 1992-02-19 1996-04-30 Nippondenso Co., Ltd. Multi-blades fan device
US5525036A (en) * 1991-11-29 1996-06-11 Goldstar Co., Ltd. Suction structure of a sirocco fan housing
US5570996A (en) * 1994-06-27 1996-11-05 American Standard Inc. Compact centrifugal fan

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5525036A (en) * 1991-11-29 1996-06-11 Goldstar Co., Ltd. Suction structure of a sirocco fan housing
US5511939A (en) * 1992-02-19 1996-04-30 Nippondenso Co., Ltd. Multi-blades fan device
JPH0727097A (ja) * 1993-07-06 1995-01-27 Nippondenso Co Ltd 多翼送風機
DE4335686A1 (de) * 1993-10-20 1995-04-27 Bosch Gmbh Robert Gebläse
US5570996A (en) * 1994-06-27 1996-11-05 American Standard Inc. Compact centrifugal fan

Also Published As

Publication number Publication date
JPH11280697A (ja) 1999-10-15
DE19903359A1 (de) 1999-08-05
JP3921832B2 (ja) 2007-05-30

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8363 Opposition against the patent
8331 Complete revocation